/* 公共 */
.moduleTitle {
    margin-left: 10px;
    width: 100%;
}
.moduleTitle p{
    font-size: 18px;
    font-family: DFYuanW9-GB;
    font-weight: 400;
    color: #F97615;
    line-height: 30px;
    position: relative;
}
.moduleTitle p::after{
    content: "";
    width: 5px;
    height: 30px;
    background: #FA6609;
    border-radius: 5px;
    position: absolute;
    left: -10px;
    top: 0;
}
.moduleTitle span{
    font-size: 15px;
    font-family: DFPYuanW7-GB;
    font-weight: 400;
    color: #333333;
    line-height: 24px;
    margin-top: 5px;
}
.marLeft{
    margin:0 15px;
    margin-top: 22px;
}
/* 头部轮播图 */
#headerImg {
    width: 100%;
}

#headerImg img {
    width: 100%;
}

/* 购买流程 */
#buyFlow {}
#buyFlow img{
    width: 100%;
}
/* 添加老师微信 */
#addTeachWX {
    display: flex;
        flex-direction: column;
    align-items: center;
}
#addTeachWX img{
    width: 78%;
}
/* 进入课堂 */
#inClassRoom {
}
#inClassRoom .imgBox{
    display: flex;
    justify-content: center;
    align-items: center;
}
#inClassRoom img{
    width: 48%;
}
/* 课前准备 */
#prepera {

}
#prepera img{
    width: 100%;
}
/* 如何使用app */
#whyAPP {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    margin-bottom: 30px;
}
#whyAPP img{
    width: 63%;
}